USD541131SExpiredUtility
Knob
Est. expiryApr 21, 2026(expired)· nominal 20-yr term from priority
74
PatentIndex Score
21
Cited by
99
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
We claim the ornamental design for a knob, as shown and described.Join the waitlist — get patent alerts
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